/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.ignite.internal.table.distributed.gc;

/**
 * Non-thread-safe {@code int} holder with the ability to update the number.
 */
class IntHolder {
    private int value;

    /**
     * Constructor.
     *
     * @param value Value.
     */
    IntHolder(int value) {
        this.value = value;
    }

    /**
     * Returns the current value.
     */
    int get() {
        return value;
    }

    /**
     * Decrements the current value, equivalent to {@code value--}.
     *
     * @return Previous value.
     */
    int getAndDecrement() {
        return value--;
    }
}
